.site-home {
    position: absolute;
    top: 12px;
    left: 12px;
    color: #333;
    font: 14px/1.5 Arial, Helvetica, sans-serif;
    text-underline-offset: 3px;
}
.site-home:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }